ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³ÐÐÐÇÖÜΧ´æÔÚ×Å»·×´ÎïÖÊ£¬ÎªÁ˲ⶨ»·×´ÎïÖÊÊÇÐÐÐǵÄ×é³É²¿·Ö»¹ÊÇ»·ÈƸÃÐÐÐǵÄÎÀÐÇȺ£¬Ä³ÌìÎÄѧ¼Ò¶ÔÆä×öÁ˾«È·µÄ¹Û²â£¬·¢ÏÖ»·×´ÎïÖÊÈÆÐÐÐÇÖÐÐĵÄÔËÐÐËÙ¶ÈÓëµ½ÐÐÐÇÖÐÐĵľàÀërµÄ¹ØϵÈçͼËùʾ¡£ÒÑÖªÐÐÐdzý»·×´ÎïÍâµÄ°ë¾¶ÎªR£¬»·×´ÎïÖʵĿí¶ÈΪd,ÒýÁ¦³£Á¿ÎªG¡£ÔòÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ
A. »·×´ÎïÖÊÊǸÃÐÐÐǵÄ×é³É²¿·Ö
B. ÐÐÐDZíÃæµÄÖØÁ¦¼ÓËÙ¶È
C. ¸ÃÐÐÐdzýÈ¥»·×´ÎïÖʲ¿·ÖºóµÄÖÊÁ¿
D. ¸ÃÐÐÐǵÄ×ÔתÖÜÆÚ
¡¾´ð°¸¡¿AD
¡¾½âÎö¡¿Èô»·×´ÎïÖÊΪÎÀÐÇȺ£¬¸ù¾Ý¿ÉµÃ
£¬
¡£µ±r=Rʱ£¬
¡£Èô»·×´ÎïÖÊΪÐÐÐǵÄ×é³É²¿·Ö£¬ÔòÁ½ÕߵĽÇËÙ¶ÈÏàµÈ£¬ÓÐ
£¬ÓÖÓÉͼÏñ¿ÉÖª»·×´ÎïÖÊΪÐÐÐǵÄ×é³É²¿·Ö£¬AÕýÈ·C´íÎó£»ÐÐÐDZíÃæµÄÎïÌåµÄÏòÐļÓËÙ¶È
£¬ÐÐÐDZíÃæµÄÖØÁ¦¼ÓËٶȺÍÏòÐļÓËÙ¶ÈÒâÒ岻ͬ£¬B´íÎó£»»·×´ÎïÖÊΪÎÀÐǵÄ×é³É²¿·Ö£¬ÓÉÔº³¤Ô˶¯ÎïÀíÁ¿¼äµÄ¹Øϵ¿ÉÖª£¬ÐÐÐǵÄ×ÔתÖÜÆÚ
£¬DÕýÈ·£»
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿